Graph (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">graph</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for chart that I've seen before include "Marine map" , "Hit parade" , "Map to assist navigation by sea" , "Table or diagram" , "Visual display of information" .)
(Other definitions for grid that I've seen before include "method to find map reference" , "crossword, but no clues" , "This crossword structure" , "frame" , "Rectangular network" .)